Frequently Asked Questions
Does QR Terminal work offline?
Yes. Install QR Terminal to your home screen. Generation is 100% client‑side, so it works offline once installed.
Is my data sent to a server?
No. Inputs are processed in your browser only. We don’t upload your content to our servers.
Which formats can I download?
PNG is available. SVG isn’t supported with the current engine.
How do I create a Wi‑Fi QR code?
Select Wi‑Fi, fill SSID, choose security and password if needed, then generate and print/share.
How do I make a vCard contact QR?
Select vCard, fill the contact fields, generate, then save or share the PNG.
Can I customize size, colors and margins?
Yes—adjust Size, Color, Background, Margin and Error correction to fit your use case.
What is error correction (L/M/Q/H)?
It’s the resilience level: L≈7%, M≈15%, Q≈25%, H≈30%. Higher = more robust but lower capacity for the same size.
Do you keep my QR codes?
No. Codes are generated locally. Only non‑sensitive preferences are stored on your device.
How do you handle cookies and consent?
Consent Mode v2 is implemented. Analytics/ads are activated only after consent.
Who operates QR Terminal and how to contact?
Operated by Mike Strutter — contact: mikestrutter@protonmail.com.